liturgy - receiving communion (the Body and Blood of Christ)
Baptism
No, Christianity is a belief not a ritual. a ritual is a type of ceremony that you take part in.
who is the most inportant teacher of christianity
The purification rites
Jesus Christ is considered the most important prophet in Christianity.
Christianity practices baptism as a sacrament or ritual.
A number of religions developed out of Christianity. The most important of these is Islam.
chrismas
Catholic
The most important ritual is Praying (Salat) which is the second pillar of Islam five pillars. The Muslim who denies intentionally this pillar is considered out of Islam. see related questions below for more information.
Wine is considered a ritual drink in Christianity as it is a reflection of the blood sacrifice of the Christ. Since there is no blood sacrifice in Islam and alcohol is forbidden, wine has no role in Islam.
Islam and Christianity